Microsoft Anna/voice
Microsoft Anna (Voice) is a TTS (Text-to-Speech) voice introduced in Windows Vista and 7 with SAPI 5. It is one of the most common voice used in the TTSC as she is known for her association with Windows Vista. Because this voice is bundled with Windows Vista, it has gained a pretty bad reputation. The voice also has it's fair share of mispronunciations which are (if not already) listed in this article.